Blood perfusion apparatus



FIG. 1 is a front view of a blood perfusion apparatus showing our new design;

FIG. 2 is a rear view thereof;

FIG. 3 is a left side view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a top view thereof;

FIG. 6 is a bottom view thereof;

FIG. 7 is a perspective view thereof;

FIG. 8 is an enlarged view of the indicated portion “8” of FIG. 1;

FIG. 9 is an enlarged view of the indicated portion “9” of FIG. 1;

FIG. 10 is an enlarged view of the indicated portion “10” of FIG. 3;

FIG. 11 is an enlarged view of the indicated portion “11” of FIG. 3;

FIG. 12 is an enlarged view of the indicated portion “12” of FIG. 2;

FIG. 13 is an enlarged view the indicated portion “13” of FIG. 2;

FIG. 14 is an enlarged view of the indicated portion “14” of FIG. 3; and,

FIG. 15 is an enlarged view of the indicated portion “15” of FIG. 3.

The broken lines show portions of the blood perfusion apparatus in which the claimed design is embodied that form no part of the claimed design.

The dot-dash broken lines indicating an enlarged portion of the design form no part of the claimed design. 

CLAIM The ornamental design for a a blood perfusion apparatus, as shown and described. 